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OMAPDSS: APPLY: skip isr register and config for disabled displays
author
Tomi Valkeinen
<tomi.valkeinen@ti.com>
Mon, 7 Nov 2011 13:04:01 +0000
(15:04 +0200)
committer
Tomi Valkeinen
<tomi.valkeinen@ti.com>
Fri, 2 Dec 2011 06:54:32 +0000
(08:54 +0200)
There's no need to register the vsync ISR and configure the hardware if
the overlay manager is disabled, so this patch adds a check for disabled
managers to the omap_dss_mgr_apply() function.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/omap2/dss/apply.c
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diff --git
a/drivers/video/omap2/dss/apply.c
b/drivers/video/omap2/dss/apply.c
index
0da8081
..
7919ff3
100644
(file)
--- a/
drivers/video/omap2/dss/apply.c
+++ b/
drivers/video/omap2/dss/apply.c
@@
-629,7
+629,7
@@
int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
}
r = 0;
- if (!mgr_manual_update(mgr)) {
+ if (
mgr->enabled &&
!mgr_manual_update(mgr)) {
if (!dss_cache.irq_enabled) {
u32 mask;